Trademark applications and grants for Sun Lifei. Sun Lifei has 2 trademark applications. The latest application filed is for "ALWAYS BRIGHT"
Patent Application | Date |
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METHOD, APPARATUS AND SYSTEM FOR CHANNEL MANAGEMENT IN PASSIVE OPTICAL NETWORK 20210320743 - 17/226666 GENG; Dan ;   et al. | 2021-10-14 |
Methods, Devices, Apparatuses and Computer Storage Media for Transmission of a Time Synchronization Message 20210099777 - 17/036507 SUN; Lifei ;   et al. | 2021-04-01 |
METHOD FOR LONG-TERM OPTIMAL OPERATIONS OF INTERPROVINCIAL HYDROPOWER SYSTEM CONSIDERING PEAK-SHAVING DEMANDS 20190187637 - 16/322829 SHEN; Jianjian ;   et al. | 2019-06-20 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "ALWAYS BRIGHT" 98511447 |
ALWAYS BRIGHT 2024-04-21 |
![]() "YAO YUAN" 90719861 |
YAO YUAN 2021-05-18 |
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